40Gb/s 2km QSFP + Transceiver jẹ module transceiver apẹrẹ fun 40GBASE-LR4, InfiniBand QDR ati DDR interconnects ati 40G Telecom awọn ohun elo asopọ.Apẹrẹ jẹ ifaramọ si 40GBASE-LR4 ti boṣewa IEEE P802.3ba ati QSFP Multi-Orisun Adehun (MSA) ati awọn oṣuwọn data QDR/DDR Infiniband